Blue Devil

B7029 Calcium Hardness Test Solution B by Blue Devil
Directions:
Rinse vial marked Hardness?Alkalinity and fill to line A with water to be tested.
Add 2 drops of Hardness Solution A and swirl to mix. A violet color will develop if Hardness is present
Add Hardness solution B in dro ...

$2.49

B7320 Calcium Hardness Test Kit by Blue Devil
Directions:
Rinse vial marked Hardness?Alkalinity and fill to line A with water to be tested.
Add 2 drops of Hardness Solution A and swirl to mix. A violet color will develop if Hardness is present
Add Hardness solution B in drops ...

$7.99

B7525 Cyanuric Acid Test Kit 8 oz. by Blue Devil
Cyanuric Acid- Turbidity Test
Cyanuric Acid is often called stabilizer or conditioner because it reduces the loss of chlorine due to sunlight exposure.
Directions:
With test stick resting at the bottom of tube, fill pool water to line &q ...

$14.99

B8200C Pool Motor Cover Universal by Blue Devil
Fits all motors from 1/3 HP to 2 HP
Shields and protects outdoor motors from sun, rain and dust
Assembles in minutes
No tool required for assembly
Made of heavy duty plastic for long life and durability
Heat resistant white top ...